@article{700403,
     title = {On a blow-up estimate for a higher order semilinear parabolic equation},
     booktitle = {Proceedings of Equadiff 11},
     series = {GDML\_Books},
     publisher = {Comenius University Press},
     address = {Bratislava},
     year = {2007},
     pages = {135-140},
     url = {http://dml.mathdoc.fr/item/700403}
}

Chaves, Manuela. On a blow-up estimate for a higher order semilinear parabolic equation, dans Proceedings of Equadiff 11, GDML_Books,  (2007), pp. 135-140. http://gdmltest.u-ga.fr/item/700403/